The baby ate iron supplements, always want to poop stomach ache is considered to be iron supplements on the baby’s intestinal tract formed a stimulus, it is recommended to replace the iron supplements medication, the use of probiotics and other drugs for treatment. 1. Replacement of iron supplements: the baby ate iron supplements, always want to poop stomach pain may be iron supplements on the baby’s intestinal formation of the stimulation caused by, if the situation is more serious, it is recommended to consult the doctor to replace the other iron supplements. 2. the use of probiotics: baby ate iron supplements, always want to poop stomach pain, you can let the baby at the same time oral such as bacillus subtilis bifidobacteria and other probiotics medication for treatment. If your baby takes iron supplements and the symptoms are severe, or if the symptoms do not improve, we recommend that you consult a doctor. All of the above medications should be used under the guidance of a doctor, avoid self-medication.